:root{--crimson: #8b1a1a;--crimson-hi: #a32424;--crimson-dark: #6e1414;--gold: #d4af6a;--gold-dim: #8a6a2c;--gold-soft: rgba(212, 175, 106, .14);--black: #0c0b0a;--shell: #12100e;--shell-2: #1b1815;--shell-line: rgba(240, 236, 228, .08);--ivory: #f4f3f0;--paper: #fafaf8;--card: #ffffff;--ink: #1a1917;--muted: #75726b;--line: #e5e3dd;--line-soft: #efede8;--green: #2e7d4f;--amber: #b07b2e;--red: #a33a2e;--r: 8px;--shadow: 0 1px 3px rgba(12, 11, 10, .05);--ui: "Instrument Sans", sans-serif;--wordmark: "Cormorant Garamond", serif;--mono: "IBM Plex Mono", monospace;--tabs-h: calc(56px + env(safe-area-inset-bottom)) }*,*:before,*:after{box-sizing:border-box}*{margin:0}html,body,#root{height:100%}body{font-family:var(--ui);background:var(--ivory);color:var(--ink);font-size:13.5px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}a{color:var(--crimson);text-underline-offset:2px}.wordmark{font-family:var(--wordmark);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.app-shell{display:flex;flex-direction:column;min-height:100%}.app-topbar{display:flex;align-items:center;gap:14px;height:56px;padding:0 28px;background:var(--shell);color:var(--ivory);border-bottom:1px solid var(--shell-line)}.app-topbar .wordmark{font-size:20px}.app-topbar__env{margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#f4f3f080}.app-main{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 24px}.app-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:32px;max-width:440px;text-align:center}.app-panel h1{font-size:20px;font-weight:600;margin-bottom:10px}.app-panel p{font-size:13px;color:var(--muted)}